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发明名称
DEVICE FOR EXTRACTING SLUDGE FROM A CIRCULAR DECANTER
摘要
申请公布号
US4142977(A)
申请公布日期
1979.03.06
申请号
US19770808351
申请日期
1977.06.20
申请人
DEGREMONT
发明人
LE FUR, JEAN;DUROT, JEAN
分类号
B01D21/24;B01D21/06;B01D21/34;(IPC1-7):B01D21/24
主分类号
B01D21/24
代理机构
代理人
主权项
地址
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